package fell01;

public class Sumtest {
    public static void main(String[]args){
        int sum=0;
        for (int i=1;i<=100;i++){//for循环
            if (i%2!=0){
                sum += i;
            }
        }
        System.out.println("1-100的所有奇数的和为："+sum);
    }
}
